this post was submitted on 04 Sep 2023
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Today I Learned

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Neuroscientists have recorded the activity of a dying human brain and discovered rhythmic brain wave patterns around the time of death that are similar to those occurring during dreaming, memory recall, and meditation. Now, a study published to Frontiers brings new insight into a possible organizational role of the brain during death and suggests an explanation for vivid life recall in near-death experiences.

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[–] XEAL@lemm.ee 34 points 1 year ago (1 children)

So we could say that when people die, they experience a...

*Puts On Sunglasses*

Total Recall

YEEEEAAAHHH!!!

[–] PopcornPlayaa_@lemm.ee 1 points 1 year ago

I read that like it was the intro to CSI Miami

[–] freecandy@lemmy.world 18 points 1 year ago (1 children)

I read this on the internet (maybe erowid? Lol) forever ago so who knows: but I heard your brain releases dumb amounts of DMT right as you die, which is also a chemical your brain elicits while dreaming

[–] afraid_of_zombies@lemmy.world 5 points 1 year ago

Think I heard about this as well. It has to do with oxygen delivery or something. Your brain is running low on oxygen so it releases a chemical that brings it more and that chemical breaks down into DMT.

Does anyone in the bio field here know about this?

[–] JackGreenEarth@lemm.ee 17 points 1 year ago (3 children)

So they see their life flashing before them?

[–] cloudless 19 points 1 year ago (2 children)

Sounds like it:

“Through generating oscillations involved in memory retrieval, the brain may be playing a last recall of important life events just before we die, similar to the ones reported in near-death experiences,” Zemmar speculated.

[–] mifan@feddit.dk 29 points 1 year ago (4 children)

Perhaps the brain - in a last attempt to save its life - searches every situation that it has ever experienced to try to find survival tips.

[–] BananaTrifleViolin@kbin.social 26 points 1 year ago (1 children)

Maybe it's making a final upload to the cloud.

[–] reflex@kbin.social 13 points 1 year ago* (last edited 1 year ago) (2 children)

Maybe it's making a final upload to the cloud.

Maybe they're highlights on the game over screen.

[–] GreenMario@lemm.ee 6 points 1 year ago

It's the credits screen.

YOUR LIFE

Written and directed by George Lucas

Etc etc you get it

I was caught in a rip current, in close to zero Celsius salt water, with significant waves as a teenager. My wetsuit was inadequate, to say the least, and my surfboard was lost because the leash failed (think of it as a flotation device).

I was sure I was going to die. I didn't. But, yeah, every single second of my life was screaming through my brain while I pleaded with any force in the universe to save me.

I eventually got control of my breathing and swam across the rip and let the waves take me in. I was cold for a long time.

That was my first time surfing. Wasn't my last but I learned a lot that day.

The that took me there and loaned me the gear didn't even go in the water (said he was right behind me).

[–] peopleproblems@lemmy.world 4 points 1 year ago

Where it will promptly remember I did fuck all and survived

[–] fleabomber@lemm.ee 3 points 1 year ago

Or, your favorite jerk off material. It's fifty fifty.

[–] Tb0n3@sh.itjust.works 11 points 1 year ago* (last edited 1 year ago)

I can certainly see this as evolutionarily beneficial. When you're on the verge of dying and you suddenly have a recall of a lot of your experiences in life it may lead to you being able to survive.

[–] jasonwaterfalls@lemmy.world 3 points 1 year ago (1 children)

I guess I won't since I have SDAM.

[–] MinusPi@yiffit.net 2 points 1 year ago

I can't believe I haven't heard of that before! I thought my memory was just ordinarily bad, but reading about it I definitely have that.

[–] Rhaedas@kbin.social 2 points 1 year ago (1 children)

Heart attack scene from Brainstorm

[–] reflex@kbin.social 2 points 1 year ago (1 children)

Heart attack scene from Brainstorm

VR "sex" scene from Demolition Man.

[–] FARTYSHARTBLAST@kbin.social 2 points 1 year ago

VR "sex" scene from Lawnmower Man